Re: [Xen-devel] Porting XEN hypervisor on iMX8QM

[Ravi Pichholiya <pichholiyaravi@xxxxxxxxx>]

Hi All,

Many thanks for your response. We will go through all provided information and try to put step forward for porting XEN.

Thanks & Regards,

Ravi Pichholiya

On Wed, Nov 7, 2018 at 6:54 AM Peng Fan <peng.fan@xxxxxxx> wrote:

Hi Ravi,

You could find code here
https://source.codeaurora.org/external/imx/imx-xen/

The latest public branch should be https://source.codeaurora.org/external/imx/imx-xen/log/?h=imx_4.14.62_1.0.0_beta but this has not gone through test, you could take as reference. We have some new code still not public now.

Regards,
Peng.
> -----Original Message-----
> From: Julien Grall [mailto:julien.grall@xxxxxxx]
> Sent: 2018年11月7日 3:06
> To: Stefano Stabellini <sstabellini@xxxxxxxxxx>; Ravi Pichholiya
> <pichholiyaravi@xxxxxxxxx>
> Cc: xen-devel@xxxxxxxxxxxxx; Peng Fan <peng.fan@xxxxxxx>
> Subject: Re: Porting XEN hypervisor on iMX8QM
>
> Hi,
>
> I am CCing Peng Fan who is working for NXP and also on Xen. Peng, do you have
> any pointer to getting Xen running on iMX8QM?
>
> Cheers,
>
> On 06/11/2018 18:59, Stefano Stabellini wrote:
> > Hi Ravi,
> >
> > Please have a look at our wiki as a reference:
> > https://emea01.safelinks.protection.outlook.com/?url="">
> > .xenproject.org%2Fwiki%2FXen_ARM_with_Virtualization_Extensions&amp;d
> a
> >
> ta=02%7C01%7Cpeng.fan%40nxp.com%7C29f2e7554eeb4239e2be08d6441ae9
> e7%7C6
> >
> 86ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C636771279731653739&am
> p;sdata
> >
> =FLKtTp%2FaAk6B7Suv0vUttF04z%2BLo1Gw%2FmaI5p9RV%2BZE%3D&amp;re
> served=0
> >
> > I would start from cross-compiling the Xen hypervisor (the xen/
> > directory), no need to build the Xen userspace tools initially.
> > Make sure to have the right early boot uart driver, see
> > CONFIG_EARLY_PRINTK and docs/misc/arm/early-printk.txt.
> >
> > After you boot the Xen binary from uboot, you should be able to see
> > some console output from the hypervisror. The step after that is
> > booting Dom0.
> >
> > Cheers,
> >
> > Stefano
> >
> > On Mon, 5 Nov 2018, Ravi Pichholiya wrote:
> >> Hi Stefano,
> >> This is in reference to our LinkedIn discussion, in our one of the project we
> need to port XEN hypervisor on iMx8QM.
> >>
> >> Request you to share what all visibility we should require from boot
> >> prospective as currently we are having access to Device tree and U-boot
> source code only. Is access to any other files are also required?
> >>
> >> Also some reference to start with the porting of XEN if available with you.
> >>
> >> Thanks & Regards,
> >> Ravi Pichholiya
> >>
>
> --
> Julien Grall

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